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This laser pointer emits a 405nm beam in purple coloring, which is a unique coloring for a laser pointer. You can use it for for a variety of applications (demonstrations, biomedical instrumentation, microscopy, and more). Recommended as a neat stocking stuffer or for use in a science fair project on optics.

Specifications:

Wavelength: 405nm

Output Power: <5mW, Class IIIa

Output Mode: continuous wave

Dimensions: approximately 6” X .5”

Batteries: AAA (included)

Age:18 +

Box Size:7.00 x 2.50 x 1.00 inches17.78cm x 6.35cm x 2.54cm

Weight:0 lb 4 oz0.10 kg

Warning:LASER RADIATIONNever look directly into the laser beam. Never point a laser beam at a person. Do not aim the laser at reflective surfaces. Do not allow children to use laser pointers unless under the supervision of an adult.

Customer Reviews

Hoping it works for reason I bought itLela from TexasI bought this laser pointer in hopes that it will highlight the limbs I need cut in my trees. It's hard to describe certain limbs that are way up high in a tree.

The only presenter with a purple LPJosie from USA, California, Los AngelesI got this for scientific presentations after I saw someone with a purple laser pointer. It's a small thing, but really makes you stand out when you're one in a bunch of speakers at a conference. This laser pointer is great--strong beam and doesn't get lost at a distance. Definitely recommend!

Outstanding productMichael Rathbun from USA, WA, RedmondThis item is well constructed, durable and has a high output -- when directed at some fluorescent objects, the visible light generated can be quite startling. The usual laser safety precautions are certainly to be observed.

Very BrightElizabeth from Raleigh, NCThe brightest, most noticeable laser I've ever seen

Great Purple Laser PointerMarc from Raymond, NHThis Laser pointer is brighter and has a larger spot size that one that I bought that was much more expensive.

Purple Laser PointerTony from Planet EarthIt is GROOVY! I love it.

Weakest beam I have ever owned.Bob from Brooklyn, NYI've owned a number of laser pointers in different diode colors and configurations, and this one has the weakest beam I have ever seen.
I'm QUITE disappointed....

This laser pointer has the same power as all other laser pointers (about 5mW) however it does seem weaker because human eye is not as sensitive to purple color (it is most sensitive to green). Amazing Purple LaserKen from Middle of MissouriYes, it projects a fairly blue/purple beam at whatever you decide to aim it at. Cats are not impressed (stick with red for them). It is well made and appears substantial.